Re: Gun rights
Welcome to TFF. As many others have stated your going to have to get with a lawyer in your state. There are ways to get this adjudicated but depending on the offence it could be easly done or more difficult, but doeable none the less.
"The strongest reason for people to retain the right to keep and bear arms is, as a last resort, to protect themselves against tyranny in government." - Thomas Jefferson
"The Constitution shall never be construed to prevent the people of the United States who are peaceable citizens from keeping their own arms." - Samuel Adams